Question

Переведите числа 1216, 5716, 7916, AB16, DD16, EF16 в десятичную систему счисления.

Answer 1

1∙16^1+2∙16^0 = 1∙16+2∙1 = 16+2 = 18(10)
5∙16^1+7∙16^0 = 5∙16+7∙1 = 80+7 = 87(10)
7∙16^1+9∙16^0 = 7∙16+9∙1 = 112+9 = 121(10)
10∙16^1+11∙16^0 = 10∙16+11∙1 = 160+11 = 171(10)
13∙16^1+13∙16^0 = 13∙16+13∙1 = 208+13 = 221(10)
14∙16^1+15∙16^0 = 14∙16+15∙1 = 224+15 = 239(10)